lcg_value

(PHP 4, PHP 5, PHP 7)

lcg_value — Combined linear congruential generator

Description

floatlcg_value
( void
)

lcg_value() returns a pseudo random number in
the range of (0, 1). The function combines two CGs with periods
of 2^31 - 85 and 2^31 - 249. The period of this function is equal
to the product of both primes.